201243200

素因数分解:

$2^6\times 5^2\times {\mathrm{125777}}^1$

素因数の和:125799

約数の個数: 42

約数和(自身を含む): 495187986

約数和(自身を除く): 293944786

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 125777, 251554, 503108, 628885, 1006216, 1257770, 2012432, 2515540, 3144425, 4024864, 5031080, 6288850, 8049728, 10062160, 12577700, 20124320, 25155400, 40248640, 50310800, 100621600, 201243200]

約数ペア:

[(1, 201243200), (2, 100621600), (4, 50310800), (5, 40248640), (8, 25155400), (10, 20124320), (16, 12577700), (20, 10062160), (25, 8049728), (32, 6288850), (40, 5031080), (50, 4024864), (64, 3144425), (80, 2515540), (100, 2012432), (160, 1257770), (200, 1006216), (320, 628885), (400, 503108), (800, 251554), (1600, 125777)]